Pith Number

pith:JYZ55ME3

pith:2018:JYZ55ME3YTBDVYYEVXQOQFJOYY

not attested not anchored not stored refs pending

Domains of discontinuity in oriented flag manifolds

Florian Stecker, Nicolaus Treib

arxiv:1806.04459 v1 · 2018-06-12 · math.DG · math.GT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYZ55ME3YTBDVYYEVXQOQFJOYY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:13:35.446836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e33deb09bc4c23ae304ade0e8152ec614da69398cd2ddbb967ae0ed9066044c

Aliases

arxiv: 1806.04459 · arxiv_version: 1806.04459v1 · doi: 10.48550/arxiv.1806.04459 · pith_short_12: JYZ55ME3YTBD · pith_short_16: JYZ55ME3YTBDVYYE · pith_short_8: JYZ55ME3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JYZ55ME3YTBDVYYEVXQOQFJOYY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4e33deb09bc4c23ae304ade0e8152ec614da69398cd2ddbb967ae0ed9066044c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f916725ff7acaa18c387e7292b609159c8b26d31a4b8cb2f1a097bb37ad2f61",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-06-12T12:19:24Z",
    "title_canon_sha256": "c5224e1dcc6c1c491cd0c295a4d2787f1effe016855feef7ccf9456baf651b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04459",
    "kind": "arxiv",
    "version": 1
  }
}